EP 4136153 A4 20240515 - RECYCLE CONTENT POLYPROPYLENE
Title (en)
RECYCLE CONTENT POLYPROPYLENE
Title (de)
POLYPROPYLEN MIT RECYCLINGGEHALT
Title (fr)
POLYPROPYLÈNE À CONTENU RECYCLÉ
Publication
Application
Priority
- US 202063008922 P 20200413
- US 2021027003 W 20210413
Abstract (en)
[origin: WO2021211527A1] A polypropylene composition having a recycle content value is obtained by reacting a recycle content feedstock to make a recycle content polypropylene or by deducting from a recycle inventory a recycle content value applied to a polypropylene composition. At least a portion of the recycle content value in the feedstock or in an allotment obtained by a polypropylene manufacturer has its origin in recycled waste plastics.
IPC 8 full level
C08F 2/01 (2006.01); C08F 2/02 (2006.01); C08F 2/34 (2006.01); C08F 10/06 (2006.01); C08J 11/10 (2006.01); C08J 11/12 (2006.01); C08L 23/10 (2006.01); C07C 11/06 (2006.01)
CPC (source: EP KR US)
C07C 4/22 (2013.01 - EP); C08F 2/01 (2013.01 - KR); C08F 2/02 (2013.01 - KR); C08F 2/34 (2013.01 - KR US); C08F 10/06 (2013.01 - EP KR US); C08J 11/10 (2013.01 - EP KR); C08J 11/12 (2013.01 - US); C08J 2323/10 (2013.01 - EP US); C08L 2207/20 (2013.01 - KR); C08L 2314/02 (2013.01 - KR); Y02W 30/62 (2015.05 - EP KR)
C-Set (source: EP)
Citation (search report)
- [E] WO 2021087026 A1 20210506 - EASTMAN CHEM CO [US]
- [E] WO 2021133895 A1 20210701 - CHEVRON USA INC [US]
- [E] WO 2021133893 A1 20210701 - CHEVRON USA INC [US]
- [E] WO 2021133889 A1 20210701 - CHEVRON USA INC [US]
- [Y] WO 2018127813 A1 20180712 - SABIC GLOBAL TECHNOLOGIES BV [NL]
- [Y] US 9505901 B2 20161129 - MOHANTY PRAVANSU S [US], et al
- [Y] US 2016362609 A1 20161215 - WARD ANDREW MARK [GB], et al
- See also references of WO 2021211527A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2021211527 A1 20211021; CA 3174795 A1 20211021; CN 115397903 A 20221125; EP 4136153 A1 20230222; EP 4136153 A4 20240515; KR 20230002685 A 20230105; MX 2022012465 A 20221027; US 2023134198 A1 20230504
DOCDB simple family (application)
US 2021027003 W 20210413; CA 3174795 A 20210413; CN 202180028095 A 20210413; EP 21787871 A 20210413; KR 20227039586 A 20210413; MX 2022012465 A 20210413; US 202117995717 A 20210413